德国施克W27-2系列激光式光电开关WT27L-2F430
Features
Sensor/detection principle:
Photoelectric proximity sensor, Background suppression
Dimensions (W x H x D):
24.6 mm x 80 mm x 53.5 mm
Housing design (light emission):
Rectangular
Sensing range max.:
100 mm ... 800 mm 1)
Sensing range:
100 mm ... 800 mm
Type of light:
Visible red light
Light source:
Laser 2)
Laser class:
2, 2 (EN 60825-1), low power. Eyes normally protected by averting reaction and eyelid closing reflex
Wave length:
650 nm
Adjustment:
Potentiometer
Light spot size (distance):
Ø 2 mm (400 mm)
1) Object with 90 % reflectance (referred to standard white, DIN 5033) 2) Average service life 50,000 h at TA = +25 °C
Mechanics/electronics
Supply voltage:
10 V DC ... 30 V DC 1)
Ripple:
≤ 5 % 2)
Current consumption:
≤ 35 mA 3)
Output type:
PNP
Output function:
Complementary
Switching mode:
Light/dark switching
Output current Imax.:
≤ 100 mA
Response time:
< 500 µs 4)
Switching frequency:
1,000 Hz 5)
Connection type:
Connector M12, 4-pin
Circuit protection:
A, C, D 6) 7) 8)
Protection class:
II 9)
Weight:
100 g
Special device:
-
Enclosure rating:
IP 67
Ambient operating temperature:
-10 °C ... +45 °C
Ambient storage temperature:
-10 °C ... +75 °C
UL File No.:
NRKH.E181493 & NRKH7.E181493
Housing material:
ABS, Plastic
1) Limit values, operation in short-circuit protected network max. 8 A 2) May not exceed or fall short of VS tolerances 3) Without load 4) Signal transit time with resistive load 5) With light/dark ratio 1:1 6) A = VS connections reverse-polarity protected 7) C = interference suppression 8) D = outputs overcurrent and short-circuit protected 9) Reference voltage: 50 V DC
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